阳离子分散松香胶在低pH条件下的应用

The application of cationic dispersed rosin size in low pH conditions

利用阳离子分散松香胶在低pH条件下进行酸性施胶,抄造出成纸水抽提液pH低、施胶度高的产品,并有效解决了在松香酸性施胶过程中系统酸性积累所产生的施胶抄造障碍。

Cationic dispersed rosin size was used to carry out acidic sizing under conditions of low pH. The paper products with low pH in water extract and high sizing degree were made. Sizing obstacles from the acidic accumulation in the process of rosin acid sizing could be effectively solved.